Python TypedDict
Python TypedDict is a type hint introduced in Python 3.8, which provides a way to specify dictionary types with a fixed set of keys and their corresponding value types. Unlike regular dictionaries where the keys and values can be of any type, TypedDicts enforce a specific structure, improving code clarity and maintainability. TypedDicts are defined using the `TypedDict` class from the `typing` module, where each key-value pair in the dictionary is annotated with its expected type. This allows for static analysis tools to perform type checking and catch potential errors at compile-time. TypedDicts are particularly useful in scenarios where the structure of dictionaries is known in advance and adherence to a specific schema is desirable, such as when working with API responses or configuration settings. They provide a way to enforce contracts and document the expected structure of dictionaries in Python code.